He was a legend in his lifetime. Rumbelow, the forensic medicine expert, the doctor who from long-dead exhumed bodies, from analysis of a corpse's stomach contents, could draw the evidence to convint countless men and women of murder.
When Axel deciphers an old parchment that describes a secret passage through a volcano to the centre of the earth, nothing will stop him and his eccentric uncle from embarking on a perilous, terrif...